Brochure

SMARTPASS 120S
120A DC/DC POWER
MANAGEMENT SOLUTION
SMARTPASS 120S charges and supplies the service
battery and equipment with 120A, separates critical
equipment from non-critical equipment ensuring that
radio, emergency lights and navigation systems always
have power.
SEPARATE, PRIORITIZE AND BOOST
BATTERIES AND EQUIPMENT
SMARTPASS 120S is a 120A Power Management
Solution which distributes, controls and maximises
the available energy from your alternator to power
service batteries and consumers. SMARTPASS 120S
handles all 12V batteries between 28–800Ah. The
SMARTPASS120Ss Battery Guard function ensures
that critical equipment such as radio, emergency
lights and navigation systems always have power and
take priority when the voltage on the service battery is
low disconnecting non-critical consumers. The unit’s
Battery Guard will protect your service battery from
total discharge and built in over temperature protection
reduces charge current before the battery temperature
gets too high. SMARTPASS 120S is compatible with the
D250SA and D250SE 20A on board chargers.
• Smart alternator compatible
• Delivers 120A for quick recharge of
batteries 28-500Ah
• Compatible with D250SA and D250SE
for the ultimate 140A power management
solution
• Prioritizing critical consumers and
supplies consumers directly from the
alternator
• Start assistance function